SPECIAL TEAMS

Arizona has a dangerous tandem of return men in Stephens-Howling (above), who has kickoff-return touchdowns of 102, 99 and 96 yards in his career, and the rookie Peterson, who has averaged 15.9 yards per punt return and has an 89-yard touchdown return this season. The Ravens' coverage has been shaky at times as they've allowed 37.7 yards per kickoff return and 5.5 yards per punt return. Another issue they'll have to prepare for is the Cardinals' propensity to block kicks. They've blocked eight field-goal attempts dating to 2008, the most in the NFL during that span. Ravens kicker Billy Cundiff missed his only field-goal try against the Jaguars and is 14-for-17 this season, with all three misses coming from beyond 50 yards. Punter Sam Koch was the Ravens' most effective player in Jacksonville, averaging 52.2 yards on nine punts and putting three inside the 20-yard line. The Cardinals' punter is former Raven Dave Zastudil, who is averaging 45 yards per punt. Arizona kicker Jay Feely is 4-for-7 on field-goal attempts, and two of his misses have come from inside 50 yards. EDGE: EVEN

Arizona has a dangerous tandem of return men in Stephens-Howling (above), who has kickoff-return touchdowns of 102, 99 and 96 yards in his career, and the rookie Peterson, who has averaged 15.9 yards per punt return and has an 89-yard touchdown return this season. The Ravens' coverage has been shaky at times as they've allowed 37.7 yards per kickoff return and 5.5 yards per punt return. Another issue they'll have to prepare for is the Cardinals' propensity to block kicks. They've blocked eight field-goal attempts dating to 2008, the most in the NFL during that span. Ravens kicker Billy Cundiff missed his only field-goal try against the Jaguars and is 14-for-17 this season, with all three misses coming from beyond 50 yards. Punter Sam Koch was the Ravens' most effective player in Jacksonville, averaging 52.2 yards on nine punts and putting three inside the 20-yard line. The Cardinals' punter is former Raven Dave Zastudil, who is averaging 45 yards per punt. Arizona kicker Jay Feely is 4-for-7 on field-goal attempts, and two of his misses have come from inside 50 yards. EDGE: EVEN (Getty photo)

Arizona has a dangerous tandem of return men in Stephens-Howling (above), who has kickoff-return touchdowns of 102, 99 and 96 yards in his career, and the rookie Peterson, who has averaged 15.9 yards per punt return and has an 89-yard touchdown return this season. The Ravens' coverage has been shaky at times as they've allowed 37.7 yards per kickoff return and 5.5 yards per punt return. Another issue they'll have to prepare for is the Cardinals' propensity to block kicks. They've blocked eight field-goal attempts dating to 2008, the most in the NFL during that span. Ravens kicker Billy Cundiff missed his only field-goal try against the Jaguars and is 14-for-17 this season, with all three misses coming from beyond 50 yards. Punter Sam Koch was the Ravens' most effective player in Jacksonville, averaging 52.2 yards on nine punts and putting three inside the 20-yard line. The Cardinals' punter is former Raven Dave Zastudil, who is averaging 45 yards per punt. Arizona kicker Jay Feely is 4-for-7 on field-goal attempts, and two of his misses have come from inside 50 yards. EDGE: EVENGetty photo